'The explosion of COVID-19 cases in China was largely driven by individuals with mild, limited, or no symptoms who went undetected,' said researcher Jeffrey Shaman.
The rapid spread of the COVID-19 outbreak in China can largely be explained by undetected"stealth transmissions"—or cases in which symptoms were not severe, according to a study.
Using their models, the scientists estimated the contagiousness and proportion of undocumented infections in China during the weeks before and after the shut down of travel in and out of Wuhan on January 23. This kind of research is critical for understanding the overall prevalence of the COVID-19 disease.
Workers from the White House Physician's Office check the body temperatures of people entering the White House with a forehead temperature scanner on March 16, 2020 in Washington, D.C."Depending on their contagiousness and numbers, undetected cases can expose a far greater portion of the population to virus than would otherwise occur. We find for COVID-19 in China these undetected infected individuals are numerous and contagious.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Amid global coronavirus pandemic, GOP Senator shares photo of Corona beer, tells people 'don't panic'Texas Senator John Cornyn has received backlash for the seemingly innocuous tweet, with critics accusing him of being insensitive.
続きを読む »
Jennifer Garner Encourages Fans to Share Their Talents After Productions Canceled Due to CoronavirusAs the coronavirus continues to spread, more and more performances around the globe are getting canceled
続きを読む »
California sees dozens of new coronavirus cases. Here is what you need to knowCoronavirus continued its spread across California, with many counties including Los Angeles reporting new cases.
続きを読む »
Surgeon General advises hospitals to cancel elective surgeriesThe nation's top doctor urged a widespread halt of hospital elective procedures amid mounting concern that the health system doesn't have enough beds to manage a potential surge of coronavirus cases
続きを読む »
MGM Resorts closes Las Vegas Strip nightclubs, citing coronavirusNevada casino companies announced more closures to combat the spread of the new coronavirus.
続きを読む »
Gulf states extend coronavirus precautions to bourses, shipping, arcadesGulf Arab states expanded measures to contain the spread of coronavirus on Sunda...
続きを読む »